主要特点：
在1.1 – 6.5μm范围内的高透射率
在2.5 – 4μm和4.5 – 5μm时，光损耗低至0.2 – 0.3 dB / m
芯/包层结构的芯直径范围为8至500μm
温度范围-50°C + 90°C
规格：
| Standard product specifications | ||||||
| Optical Fiber Type | Chalcogenide Step Index Multimode | |||||
| Wavelengths range | 1.1 – 6.5 µm | |||||
| Fiber Core/Cladding Sizes (μm) | see parameters of standard Chalcogenide fibers | |||||
| Effective Numerical Aperture (NA) | see parameters of standard Chalcogenide fibers | |||||
| Minimum bending radius depending on protective sheathing | PEEK tubing – 130mm metal PVC coated tubing – 80mm stainless steel tubing – 80mm stainless steel silicone-coated tubing – 130mm | |||||
| Connectors | SMA-905; FC/PC or FC/APC | |||||
| Temperature range | -50°C to + 90°C | |||||
| Parameters of standard Chalcogenide fibers | ||||||
| Code | Type | Core, µm | Cladding, µm | Protective Jacket, µm | NA | Min. bending Radius, mm |
| CIR8/300 | Step Index Singlemode | 8 ± 1 | 300 ± 15 | 400 ± 20 | 0.25 ± 0.02 | 60 |
| CIR50/250 | Step Index Few-mode | 50 ± 3 | 250 ± 10 | 410 ± 20 | 0.13 ± 0.02 | 50 |
| CIR250/300 | Step Index Multimode | 250 ± 10 | 300 ± 15 | 400 ± 30 | 0.30 ± 0.03 | 60 |
| CIR340/400 | Step Index Multimode | 340 ± 10 | 400 ± 15 | 510 ± 30 | 0.30 ± 0.03 | 80 |
| CIR500/550 | Step Index Multimode | 500 ± 10 | 550 ± 15 | 700 ± 30 | 0.30 ± 0.03 | 100 |
图表：
应用领域：
中红外光谱
灵活的红外成像系统
灵活的红外高温计
量子级联激光器的功率传输